28453032

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2348

約数の個数: 80

約数和(自身を含む): 83925600

約数和(自身を除く): 55472568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 2311, 3078, 4104, 4622, 6156, 6933, 9244, 12312, 13866, 18488, 20799, 27732, 41598, 43909, 55464, 62397, 83196, 87818, 124794, 131727, 166392, 175636, 187191, 249588, 263454, 351272, 374382, 395181, 499176, 526908, 748764, 790362, 1053816, 1185543, 1497528, 1580724, 2371086, 3161448, 3556629, 4742172, 7113258, 9484344, 14226516, 28453032]

約数ペア:

[(1, 28453032), (2, 14226516), (3, 9484344), (4, 7113258), (6, 4742172), (8, 3556629), (9, 3161448), (12, 2371086), (18, 1580724), (19, 1497528), (24, 1185543), (27, 1053816), (36, 790362), (38, 748764), (54, 526908), (57, 499176), (72, 395181), (76, 374382), (81, 351272), (108, 263454), (114, 249588), (152, 187191), (162, 175636), (171, 166392), (216, 131727), (228, 124794), (324, 87818), (342, 83196), (456, 62397), (513, 55464), (648, 43909), (684, 41598), (1026, 27732), (1368, 20799), (1539, 18488), (2052, 13866), (2311, 12312), (3078, 9244), (4104, 6933), (4622, 6156)]